Merge branch 'dev' into fix_multi_GOPATH

This commit is contained in:
Alessio Pracchia 2017-06-19 12:07:53 +02:00 committed by GitHub
commit 9f76164ee7
7 changed files with 236 additions and 143 deletions

View File

@ -17,14 +17,13 @@ import (
const (
appVersion = "1.3"
config = "realize.yaml"
outputs = "outputs.log"
errs = "errors.log"
logs = "logs.log"
host = "localhost"
port = 5001
interval = 200
config = "realize.yaml"
outputs = "outputs.log"
errs = "errors.log"
logs = "logs.log"
host = "localhost"
port = 5001
interval = 200
)
// Cli commands
@ -81,7 +80,6 @@ func main() {
if err := r.Read(&r); err != nil {
return err
}
// increase the file limit
if r.Config.Flimit != 0 {
if err := r.Flimit(); err != nil {
@ -112,6 +110,7 @@ func main() {
Description: "Run a toolchain on a project or a list of projects. If not exist a config file it creates a new one",
Flags: []cli.Flag{
&cli.StringFlag{Name: "path", Aliases: []string{"p"}, Value: "", Usage: "Project base path."},
&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: "", Usage: "Run a project by its name."},
&cli.BoolFlag{Name: "test", Aliases: []string{"t"}, Value: false, Usage: "Enable go test."},
&cli.BoolFlag{Name: "generate", Aliases: []string{"g"}, Value: false, Usage: "Enable go generate."},
&cli.BoolFlag{Name: "build", Aliases: []string{"b"}, Value: false, Usage: "Enable go build."},
@ -122,6 +121,14 @@ func main() {
&cli.BoolFlag{Name: "no-config", Aliases: []string{"nc"}, Value: false, Usage: "Ignore existing configurations."},
},
Action: func(p *cli.Context) error {
c := r
if p.String("name") != ""{
for index, project := range r.Blueprint.Projects{
if project.Name == p.String("name"){
c.Blueprint.Projects = []watcher.Project{r.Blueprint.Projects[index]}
}
}
}
if p.Bool("legacy") {
r.Config.Legacy = settings.Legacy{
Status: p.Bool("legacy"),
@ -137,13 +144,13 @@ func main() {
return err
}
}
if err := r.Server.Start(p); err != nil {
if err := c.Server.Start(p); err != nil {
return err
}
if err := r.Blueprint.Run(); err != nil {
if err := c.Blueprint.Run(p); err != nil {
return err
}
if err := r.Record(r); err != nil {
if err := r.Record(c); err != nil {
return err
}
return nil
@ -195,7 +202,7 @@ func main() {
Questions: []*interact.Question{
{
Before: func(d interact.Context) error {
if _, err := os.Stat(".realize/" + config); err != nil {
if _, err := os.Stat(settings.Dir + config); err != nil {
d.Skip()
}
d.SetDef(false, style.Green.Regular("(n)"))
@ -462,7 +469,25 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Fmt = val
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Fmt = val
return nil
},
},
{
Before: func(d interact.Context) error {
d.SetDef(true, style.Green.Regular("(y)"))
return nil
},
Quest: interact.Quest{
Options: style.Yellow.Regular("[y/n]"),
Msg: "Enable go vet",
},
Action: func(d interact.Context) interface{} {
val, err := d.Ans().Bool()
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Vet = val
return nil
},
},
@ -480,7 +505,7 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Test = val
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Test = val
return nil
},
},
@ -498,7 +523,7 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Generate = val
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Generate = val
return nil
},
},
@ -516,7 +541,7 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Bin = val
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Bin.Status = val
return nil
},
},
@ -534,7 +559,7 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Build = val
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Build.Status = val
return nil
},
},
@ -552,7 +577,7 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Run = val
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Cmds.Run = val
return nil
},
},
@ -674,7 +699,7 @@ func main() {
if err != nil {
return d.Err()
}
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Params = append(r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Params, val)
r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Args = append(r.Blueprint.Projects[len(r.Blueprint.Projects)-1].Args, val)
d.Reload()
return nil
},

View File

@ -26,8 +26,8 @@ func (s Settings) Write(name string, data []byte) error {
// Create a new file and return its pointer
func (s Settings) Create(path string, name string) *os.File {
var file string
if _, err := os.Stat(".realize/"); err == nil {
file = filepath.Join(path, ".realize/", name)
if _, err := os.Stat(Dir); err == nil {
file = filepath.Join(path, Dir, name)
} else {
file = filepath.Join(path, name)
}

View File

@ -3,10 +3,11 @@ package settings
import (
"os"
"time"
yaml "gopkg.in/yaml.v2"
)
var Dir = ".realize/"
// Settings defines a group of general settings
type Settings struct {
Config `yaml:",inline" json:"config"`
@ -46,8 +47,8 @@ type Resources struct {
// Read from config file
func (s *Settings) Read(out interface{}) error {
localConfigPath := s.Resources.Config
if _, err := os.Stat(".realize/" + s.Resources.Config); err == nil {
localConfigPath = ".realize/" + s.Resources.Config
if _, err := os.Stat(Dir + s.Resources.Config); err == nil {
localConfigPath = Dir + s.Resources.Config
}
content, err := s.Stream(localConfigPath)
if err == nil {
@ -64,20 +65,20 @@ func (s *Settings) Record(out interface{}) error {
if err != nil {
return err
}
if _, err := os.Stat(".realize/"); os.IsNotExist(err) {
if err = os.Mkdir(".realize/", 0770); err != nil {
if _, err := os.Stat(Dir); os.IsNotExist(err) {
if err = os.Mkdir(Dir, 0770); err != nil {
return s.Write(s.Resources.Config, y)
}
}
return s.Write(".realize/"+s.Resources.Config, y)
return s.Write(Dir+s.Resources.Config, y)
}
return nil
}
// Remove realize folder
func (s *Settings) Remove() error {
if _, err := os.Stat(".realize/"); !os.IsNotExist(err) {
return os.RemoveAll(".realize/")
if _, err := os.Stat(Dir); !os.IsNotExist(err) {
return os.RemoveAll(Dir)
}
return nil
}

View File

@ -3,19 +3,52 @@ package watcher
import (
"errors"
"fmt"
"strings"
"github.com/tockins/realize/style"
cli "gopkg.in/urfave/cli.v2"
"strings"
)
// Run launches the toolchain for each project
func (h *Blueprint) Run() error {
func (h *Blueprint) Run(p *cli.Context) error {
err := h.check()
if err == nil {
// loop projects
wg.Add(len(h.Projects))
for k := range h.Projects {
for k, element := range h.Projects {
tools := tools{}
if element.Cmds.Fmt{
tools.Fmt = tool{
status: &h.Projects[k].Cmds.Fmt,
cmd: "gofmt",
options: []string{"-s", "-w", "-e"},
name: "Go Fmt",
}
}
if element.Cmds.Generate{
tools.Generate = tool{
status: &h.Projects[k].Cmds.Generate,
cmd: "go",
options: []string{"generate"},
name: "Go Generate",
}
}
if element.Cmds.Test{
tools.Test = tool{
status: &h.Projects[k].Cmds.Test,
cmd: "go",
options: []string{"test"},
name: "Go Test",
}
}
if element.Cmds.Vet {
tools.Vet = tool{
status: &h.Projects[k].Cmds.Vet,
cmd: "go",
options: []string{"vet"},
name: "Go Vet",
}
}
h.Projects[k].tools = tools
h.Projects[k].parent = h
h.Projects[k].path = h.Projects[k].Path
if h.Legacy.Status {
@ -33,15 +66,23 @@ func (h *Blueprint) Run() error {
// Add a new project
func (h *Blueprint) Add(p *cli.Context) error {
project := Project{
Name: h.Name(p.String("name"), p.String("path")),
Path: h.Path(p.String("path")),
Fmt: !p.Bool("no-fmt"),
Generate: p.Bool("generate"),
Test: p.Bool("test"),
Build: p.Bool("build"),
Bin: !p.Bool("no-bin"),
Run: !p.Bool("no-run"),
Params: argsParam(p),
Name: h.Name(p.String("name"), p.String("path")),
Path: h.Path(p.String("path")),
Cmds: Cmds{
Vet: p.Bool("vet"),
Fmt: !p.Bool("no-fmt"),
Test: p.Bool("test"),
Generate: p.Bool("generate"),
Build: Cmd{
Status: p.Bool("build"),
},
Bin: Cmd{
Status: !p.Bool("no-bin"),
},
Run: !p.Bool("no-run"),
},
Args: argsParam(p),
Watcher: Watcher{
Paths: []string{"/"},
Ignore: []string{"vendor"},
@ -94,14 +135,14 @@ func (h *Blueprint) List() error {
name := style.Magenta.Bold("[") + strings.ToUpper(val.Name) + style.Magenta.Bold("]")
fmt.Println(name, style.Yellow.Regular("Base Path"), ":", style.Magenta.Regular(val.Path))
fmt.Println(name, style.Yellow.Regular("Fmt"), ":", style.Magenta.Regular(val.Fmt))
fmt.Println(name, style.Yellow.Regular("Generate"), ":", style.Magenta.Regular(val.Generate))
fmt.Println(name, style.Yellow.Regular("Test"), ":", style.Magenta.Regular(val.Test))
fmt.Println(name, style.Yellow.Regular("Install"), ":", style.Magenta.Regular(val.Bin))
fmt.Println(name, style.Yellow.Regular("Build"), ":", style.Magenta.Regular(val.Build))
fmt.Println(name, style.Yellow.Regular("Run"), ":", style.Magenta.Regular(val.Run))
if len(val.Params) > 0 {
fmt.Println(name, style.Yellow.Regular("Params"), ":", style.Magenta.Regular(val.Params))
fmt.Println(name, style.Yellow.Regular("Fmt"), ":", style.Magenta.Regular(val.Cmds.Fmt))
fmt.Println(name, style.Yellow.Regular("Generate"), ":", style.Magenta.Regular(val.Cmds.Generate))
fmt.Println(name, style.Yellow.Regular("Test"), ":", style.Magenta.Regular(val.Cmds.Test))
fmt.Println(name, style.Yellow.Regular("Install"), ":", style.Magenta.Regular(val.Cmds.Bin))
fmt.Println(name, style.Yellow.Regular("Build"), ":", style.Magenta.Regular(val.Cmds.Build))
fmt.Println(name, style.Yellow.Regular("Run"), ":", style.Magenta.Regular(val.Cmds.Run))
if len(val.Args) > 0 {
fmt.Println(name, style.Yellow.Regular("Params"), ":", style.Magenta.Regular(val.Args))
}
fmt.Println(name, style.Yellow.Regular("Watcher"), ":")
fmt.Println(name, "\t", style.Yellow.Regular("Preview"), ":", style.Magenta.Regular(val.Watcher.Preview))

View File

@ -4,25 +4,38 @@ import (
"bufio"
"bytes"
"fmt"
"github.com/tockins/realize/style"
"log"
"os"
"os/exec"
"path/filepath"
"regexp"
"strings"
"sync"
"time"
"github.com/tockins/realize/style"
)
// GoRun is an implementation of the bin execution
func (p *Project) goRun(channel chan bool, runner chan bool, wr *sync.WaitGroup) error {
var build *exec.Cmd
var params []string
var args []string
var path = ""
for _, param := range p.Params {
arr := strings.Fields(param)
params = append(params, arr...)
isErrorText := func(string) bool {
return false
}
errRegexp, err := regexp.Compile(p.ErrorOutputPattern)
if err != nil {
msg := fmt.Sprintln(p.pname(p.Name, 3), ":", style.Blue.Regular(err.Error()))
out := BufferOut{Time: time.Now(), Text: err.Error(), Type: "Go Run"}
p.print("error", out, msg, "")
} else {
isErrorText = func(t string) bool {
return errRegexp.MatchString(t)
}
}
for _, arg := range p.Args {
arr := strings.Fields(arg)
args = append(args, arr...)
}
if _, err := os.Stat(filepath.Join(p.base, p.path)); err == nil {
path = filepath.Join(p.base, p.path)
@ -32,7 +45,7 @@ func (p *Project) goRun(channel chan bool, runner chan bool, wr *sync.WaitGroup)
}
if path != "" {
build = exec.Command(path, params...)
build = exec.Command(path, args...)
} else {
if _, err := os.Stat(filepath.Join(getEnvPath("GOBIN"), filepath.Base(p.path))); err == nil {
build = exec.Command(filepath.Join(getEnvPath("GOBIN"), filepath.Base(p.path)), params...)
@ -70,16 +83,14 @@ func (p *Project) goRun(channel chan bool, runner chan bool, wr *sync.WaitGroup)
stopOutput, stopError := make(chan bool, 1), make(chan bool, 1)
scanner := func(stop chan bool, output *bufio.Scanner, isError bool) {
for output.Scan() {
select {
default:
msg := fmt.Sprintln(p.pname(p.Name, 3), ":", style.Blue.Regular(output.Text()))
if isError {
out := BufferOut{Time: time.Now(), Text: output.Text(), Type: "Go Run"}
p.print("error", out, msg, "")
} else {
out := BufferOut{Time: time.Now(), Text: output.Text()}
p.print("out", out, msg, "")
}
text := output.Text()
msg := fmt.Sprintln(p.pname(p.Name, 3), ":", style.Blue.Regular(text))
if isError || isErrorText(text) {
out := BufferOut{Time: time.Now(), Text: text, Type: "Go Run"}
p.print("error", out, msg, "")
} else {
out := BufferOut{Time: time.Now(), Text: text}
p.print("out", out, msg, "")
}
}
close(stop)
@ -102,7 +113,12 @@ func (p *Project) goRun(channel chan bool, runner chan bool, wr *sync.WaitGroup)
func (p *Project) goBuild() (string, error) {
var out bytes.Buffer
var stderr bytes.Buffer
build := exec.Command("go", "build")
args := []string{"build"}
for _, arg := range p.Cmds.Build.Args {
arr := strings.Fields(arg)
args = append(args, arr...)
}
build := exec.Command("go", args...)
build.Dir = p.base
build.Stdout = &out
build.Stderr = &stderr
@ -120,7 +136,12 @@ func (p *Project) goInstall() (string, error) {
if err != nil {
return "", err
}
build := exec.Command("go", "install")
args := []string{"install"}
for _, arg := range p.Cmds.Bin.Args {
arr := strings.Fields(arg)
args = append(args, arr...)
}
build := exec.Command("go", args...)
build.Dir = p.base
build.Stdout = &out
build.Stderr = &stderr

View File

@ -1,11 +1,10 @@
package watcher
import (
"github.com/tockins/realize/settings"
"log"
"sync"
"time"
"github.com/tockins/realize/settings"
)
var wg sync.WaitGroup
@ -21,8 +20,7 @@ type pollWatcher struct {
}
// Log struct
type logWriter struct {
}
type logWriter struct{}
// Blueprint struct contains a projects list
type Blueprint struct {
@ -33,23 +31,47 @@ type Blueprint struct {
// Project defines the informations of a single project
type Project struct {
settings.Settings `yaml:"-"`
LastChangedOn time.Time `yaml:"-" json:"-"`
base string
Name string `yaml:"name" json:"name"`
Path string `yaml:"path" json:"path"`
Fmt bool `yaml:"fmt" json:"fmt"`
Generate bool `yaml:"generate" json:"generate"`
Test bool `yaml:"test" json:"test"`
Bin bool `yaml:"bin" json:"bin"`
Build bool `yaml:"build" json:"build"`
Run bool `yaml:"run" json:"run"`
Params []string `yaml:"params,omitempty" json:"params,omitempty"`
Watcher Watcher `yaml:"watcher" json:"watcher"`
Streams Streams `yaml:"streams" json:"streams"`
Buffer Buffer `yaml:"-" json:"buffer"`
parent *Blueprint
path string
settings.Settings `yaml:"-"`
LastChangedOn time.Time `yaml:"-" json:"-"`
base string
Name string `yaml:"name" json:"name"`
Path string `yaml:"path" json:"path"`
Cmds Cmds `yaml:"commands" json:"commands"`
Args []string `yaml:"args,omitempty" json:"args,omitempty"`
Watcher Watcher `yaml:"watcher" json:"watcher"`
Streams Streams `yaml:"streams" json:"streams"`
Buffer Buffer `yaml:"-" json:"buffer"`
ErrorOutputPattern string `yaml:"errorOutputPattern" json:"errorOutputPattern"`
parent *Blueprint
path string
tools tools
}
type tools struct {
Fmt, Test, Generate, Vet tool
}
type tool struct {
status *bool
cmd string
options []string
name string
}
type Cmds struct {
Vet bool `yaml:"vet" json:"vet"`
Fmt bool `yaml:"fmt" json:"fmt"`
Test bool `yaml:"test" json:"test"`
Generate bool `yaml:"generate" json:"generate"`
Bin Cmd `yaml:"bin" json:"bin"`
Build Cmd `yaml:"build" json:"build"`
Run bool `yaml:"run" json:"run"`
}
// Buildmode options
type Cmd struct {
Status bool `yaml:"status" json:"status"`
Args []string `yaml:"args,omitempty" json:"args,omitempty"`
}
// Watcher struct defines the livereload's logic

View File

@ -3,19 +3,19 @@ package watcher
import (
"errors"
"fmt"
"github.com/fsnotify/fsnotify"
"github.com/tockins/realize/style"
"log"
"math/big"
"os"
"os/signal"
"path/filepath"
"reflect"
"strconv"
"strings"
"sync"
"syscall"
"time"
"github.com/fsnotify/fsnotify"
"github.com/tockins/realize/style"
)
var msg string
@ -67,7 +67,7 @@ func (p *Project) watchByPolling() {
file := changed[:i] + ext
path := filepath.Dir(changed[:i])
if changed[:i] != "" && inArray(ext, p.Watcher.Exts) {
if p.Run {
if p.Cmds.Run {
close(channel)
channel = make(chan bool)
}
@ -78,9 +78,10 @@ func (p *Project) watchByPolling() {
p.print("log", out, msg, "")
p.cmd("change")
p.fmt(file)
p.test(path)
p.generate(path)
p.tool(file, p.tools.Fmt)
p.tool(file, p.tools.Vet)
p.tool(path, p.tools.Test)
p.tool(path, p.tools.Generate)
go p.routines(channel, &wr)
}
return nil
@ -143,21 +144,22 @@ func (p *Project) watchByNotify() {
file := event.Name[:i] + ext
path := filepath.Dir(event.Name[:i])
if event.Name[:i] != "" && inArray(ext, p.Watcher.Exts) {
if p.Run {
if p.Cmds.Run {
close(channel)
channel = make(chan bool)
}
p.LastChangedOn = time.Now().Truncate(time.Second)
// repeat the initial cycle
msg = fmt.Sprintln(p.pname(p.Name, 4), ":", style.Magenta.Bold(strings.ToUpper(ext[1:])+" changed"), style.Magenta.Bold(file))
out = BufferOut{Time: time.Now(), Text: strings.ToUpper(ext[1:]) + " changed " + file}
p.print("log", out, msg, "")
p.cmd("change")
p.fmt(file)
p.test(path)
p.generate(path)
p.tool(file, p.tools.Fmt)
p.tool(path, p.tools.Vet)
p.tool(path, p.tools.Test)
p.tool(path, p.tools.Generate)
go p.routines(channel, &wr)
p.LastChangedOn = time.Now().Truncate(time.Second)
}
}
}
@ -186,11 +188,12 @@ func (p *Project) watch(watcher watcher) error {
}
if inArray(filepath.Ext(path), p.Watcher.Exts) {
files++
p.fmt(path)
p.tool(path, p.tools.Fmt)
} else {
folders++
p.generate(path)
p.test(path)
p.tool(path, p.tools.Vet)
p.tool(path, p.tools.Test)
p.tool(path, p.tools.Generate)
}
}
}
@ -222,7 +225,7 @@ func (p *Project) watch(watcher watcher) error {
// Install calls an implementation of "go install"
func (p *Project) install() error {
if p.Bin {
if p.Cmds.Bin.Status {
start := time.Now()
log.Println(p.pname(p.Name, 1), ":", "Installing..")
stream, err := p.goInstall()
@ -242,7 +245,7 @@ func (p *Project) install() error {
// Install calls an implementation of "go run"
func (p *Project) run(channel chan bool, wr *sync.WaitGroup) {
if p.Run {
if p.Cmds.Run {
start := time.Now()
runner := make(chan bool, 1)
log.Println(p.pname(p.Name, 1), ":", "Running..")
@ -261,7 +264,7 @@ func (p *Project) run(channel chan bool, wr *sync.WaitGroup) {
// Build calls an implementation of the "go build"
func (p *Project) build() error {
if p.Build {
if p.Cmds.Build.Status {
start := time.Now()
log.Println(p.pname(p.Name, 1), ":", "Building..")
stream, err := p.goBuild()
@ -279,40 +282,20 @@ func (p *Project) build() error {
return nil
}
// Fmt calls an implementation of the "go fmt"
func (p *Project) fmt(path string) error {
if p.Fmt && strings.HasSuffix(path, ".go") {
if stream, err := p.goTools(p.base, "gofmt", "-s", "-w", "-e", path); err != nil {
msg = fmt.Sprintln(p.pname(p.Name, 2), ":", style.Red.Bold("Go Fmt"), style.Red.Regular("there are some errors in"), ":", style.Magenta.Bold(path))
out = BufferOut{Time: time.Now(), Text: "there are some errors in", Path: path, Type: "Go Fmt", Stream: stream}
p.print("error", out, msg, stream)
return err
}
}
return nil
}
// Generate calls an implementation of the "go generate"
func (p *Project) generate(path string) error {
if p.Generate {
if stream, err := p.goTools(path, "go", "generate"); err != nil {
msg = fmt.Sprintln(p.pname(p.Name, 2), ":", style.Red.Bold("Go Generate"), style.Red.Regular("there are some errors in"), ":", style.Magenta.Bold(path))
out = BufferOut{Time: time.Now(), Text: "there are some errors in", Path: path, Type: "Go Generate", Stream: stream}
p.print("error", out, msg, stream)
return err
}
}
return nil
}
// Test calls an implementation of the "go test"
func (p *Project) test(path string) error {
if p.Test {
if stream, err := p.goTools(path, "go", "test"); err != nil {
msg = fmt.Sprintln(p.pname(p.Name, 2), ":", style.Red.Bold("Go Test"), style.Red.Regular("there are some errors in "), ":", style.Magenta.Bold(path))
out = BufferOut{Time: time.Now(), Text: "there are some errors in", Path: path, Type: "Go Test", Stream: stream}
p.print("error", out, msg, stream)
return err
func (p *Project) tool(path string, tool tool) error {
if tool.status != nil {
v := reflect.ValueOf(tool.status).Elem()
if v.Interface().(bool) && (strings.HasSuffix(path, ".go") || strings.HasSuffix(path, "")) {
if strings.HasSuffix(path, ".go") {
tool.options = append(tool.options, path)
path = p.base
}
if stream, err := p.goTools(path, tool.cmd, tool.options...); err != nil {
msg = fmt.Sprintln(p.pname(p.Name, 2), ":", style.Red.Bold(tool.name), style.Red.Regular("there are some errors in"), ":", style.Magenta.Bold(path))
out = BufferOut{Time: time.Now(), Text: "there are some errors in", Path: path, Type: tool.name, Stream: stream}
p.print("error", out, msg, stream)
return err
}
}
}
return nil